M'zaka zaposachedwapa, ma sandwich achitsulo amagwiritsidwa ntchito kwambiri ngati makoma ndi denga la chipinda choyera ndipo akhala ofunikira kwambiri pomanga zipinda zoyera zamitundu yosiyanasiyana.
Malinga ndi muyezo wa dziko lonse wa "Code for Design of Cleanroom Buildings" (GB 50073), makoma oyera ndi ma denga ndi zinthu zawo za sandwich ziyenera kukhala zosayaka, ndipo zinthu zopangidwa ndi organic siziyenera kugwiritsidwa ntchito; Malire oletsa moto a makoma ndi ma denga sayenera kukhala ochepera maola 0.4, ndipo malire oletsa moto a ma denga panjira yopulumukira sayenera kukhala ochepera maola 1.0. Chofunikira chachikulu posankha mitundu ya ma sandwich achitsulo panthawi yokhazikitsa chipinda choyera ndichakuti omwe sakwaniritsa zofunikira zomwe zili pamwambapa asasankhidwe. Mu muyezo wa dziko lonse wa "Code for Construction and Quality Acceptance of Cleanrrom Workshop" (GB 51110), pali zofunikira ndi malamulo okhazikitsa makoma oyera ndi ma denga a chipinda.
(1) Asanakhazikitse mapanelo a denga, kuyika mapaipi osiyanasiyana, malo ogwirira ntchito, ndi zida mkati mwa denga lopachikidwa, komanso kuyika ndodo zoyimitsira keel ndi zida zopachikidwa, kuphatikizapo kupewa moto, kupewa dzimbiri, kupewa kusinthika kwa zinthu, njira zopewera fumbi, ndi ntchito zina zobisika zokhudzana ndi denga lopachikidwa, ziyenera kuyang'aniridwa ndikuperekedwa, ndipo zolemba ziyenera kusainidwa motsatira malamulo. Asanakhazikitse keel, njira zoperekera kutalika kwa chipinda, kukweza mabowo, ndi kukweza mapaipi, zida, ndi zothandizira zina mkati mwa denga lopachikidwa ziyenera kuchitidwa motsatira zofunikira pa kapangidwe kake. Kuti zitsimikizire kuti kugwiritsa ntchito mapanelo oyera a denga lopachikidwa opanda fumbi ndikuchepetsa kuipitsidwa, zigawo zopachikidwa, zopachikidwa zachitsulo ndi zopachikidwa zachitsulo ziyenera kuchitidwa ndi kupewa dzimbiri kapena mankhwala oletsa dzimbiri; Pamene gawo lapamwamba la mapanelo a denga likugwiritsidwa ntchito ngati bokosi lopachikidwa, kulumikizana pakati pa zigawo zopachikidwa ndi pansi kapena khoma kuyenera kutsekedwa.
(2) Ndodo zoyimitsira, ma keel, ndi njira zolumikizira mu uinjiniya wa denga ndi zinthu zofunika kwambiri kuti pakhale ubwino ndi chitetezo cha kapangidwe ka denga. Zomangira ndi kupachika denga loyimitsidwa ziyenera kulumikizidwa ku nyumba yayikulu, ndipo siziyenera kulumikizidwa ku zothandizira zida ndi zothandizira mapaipi; Zomangira za denga loyimitsidwa siziyenera kugwiritsidwa ntchito ngati zothandizira mapaipi kapena zothandizira zida kapena ma hangers. Mipata pakati pa ma suspenders iyenera kukhala yochepera 1.5m. Mtunda pakati pa ndodo ndi kumapeto kwa keel yayikulu suyenera kupitirira 300mm. Kukhazikitsa ndodo zoyimitsira, ma keel, ndi mapanelo okongoletsera kuyenera kukhala kotetezeka komanso kolimba. Kukwezedwa, ruler, arch camber, ndi mipata pakati pa ma slabs a denga loyimitsidwa kuyenera kukwaniritsa zofunikira pa kapangidwe kake. Mipata pakati pa mapanelo iyenera kukhala yofanana, ndi cholakwika chosapitirira 0.5mm pakati pa gulu lililonse, ndipo iyenera kutsekedwa mofanana ndi guluu woyera wopanda fumbi; Nthawi yomweyo, iyenera kukhala yathyathyathya, yosalala, yotsika pang'ono kuposa pamwamba pa panel, yopanda mipata kapena zodetsa zilizonse. Zipangizo, mitundu, zofunikira, ndi zina zotero za zokongoletsera denga ziyenera kusankhidwa malinga ndi kapangidwe kake, ndipo zinthu zomwe zili pamalopo ziyenera kufufuzidwa. Zolumikizira za ndodo zoyimitsira zitsulo ndi ma keel ziyenera kukhala zofanana komanso zofanana, ndipo zolumikizira za ngodya ziyenera kufanana. Malo ozungulira ma fyuluta a mpweya, magetsi, zowunikira utsi, ndi mapaipi osiyanasiyana omwe amadutsa padenga ayenera kukhala athyathyathya, olimba, oyera, komanso otsekedwa ndi zinthu zosayaka.
(3) Musanayike makoma, miyeso yolondola iyenera kutengedwa pamalopo, ndipo kuyika mizere kuyenera kuchitika molondola malinga ndi zojambula za kapangidwe kake. Makona a khoma ayenera kulumikizidwa molunjika, ndipo kusiyana kwa khoma kuyenera kusapitirira 0.15%. Kukhazikitsa makoma kuyenera kukhala kolimba, ndipo malo, kuchuluka, zofunikira, njira zolumikizira, ndi njira zotsutsana ndi static za zigawo zolumikizidwa ndi zolumikizira ziyenera kutsatira zofunikira za zikalata za kapangidwe kake. Kukhazikitsa magawo achitsulo kuyenera kukhala koyima, kosalala, komanso pamalo oyenera. Njira zotsutsana ndi kusweka ziyenera kutengedwa pamalo olumikizirana ndi makoma ozungulira denga ndi makoma ogwirizana, ndipo makoma olumikizira ayenera kutsekedwa. Mpata pakati pa makoma olumikizira khoma uyenera kukhala wofanana, ndipo cholakwika cha mpata wa gulu lililonse sichiyenera kupitirira 0.5mm. Chiyenera kutsekedwa mofanana ndi sealant kumbali ya kupanikizika kwabwino; Sealant iyenera kukhala yosalala, yosalala, komanso yotsika pang'ono kuposa pamwamba pa gulu, popanda mipata kapena zodetsa. Pa njira zowunikira makoma olumikizira, kuyang'anira kuyang'ana, kuyeza rula, ndi kuyesa mulingo ziyenera kugwiritsidwa ntchito. Pamwamba pa bolodi la sandwichi lachitsulo la pakhoma payenera kukhala lathyathyathya, losalala komanso lofanana ndi mtundu, ndipo payenera kukhalapo chigoba cha nkhope cha bolodi chisanang'ambike.
Nthawi yotumizira: Meyi-18-2023